Aircraft Dimensions

Aircraft / Boeing

Boeing 737-800

Boeing · jet, 2 engines · ICAO B738

The Boeing 737-800 has the most US flight-plan operations in FY2024 of the 352 types on this site with an FY2024 count, and the joint 4th-tallest tail in Design Group III (77 types). The runner-up in US flight-plan operations, the Boeing 737-700, trails by 44.5%. The 737-800’s wingspan stops 0.6 ft short of the 118 ft line where Design Group IV begins. The FAA lists it in two approach categories, C and D, from reference speeds of 140 to 144 kt.

118 ft · Group IV starts79 ft · Group III starts117.4 ft
118 ft · Group IV starts79 ft · Group III starts117.4 ft
Wingspan
117.4 ft35.8 mwith winglets; 112.6 ft without
Length
129.5 ft39.5 m
Tail height
41.4 ft12.6 m
45 ft · Group IV starts30 ft · Group III starts41.4 ft
45 ft · Group IV starts30 ft · Group III starts41.4 ft

Overlay with the 737 MAX 8

Airport design codes

III

Design Group III. Set by wingspan and tail height alike.

D

Approach Category D. Band: 141 to 165 kt.

Gear and weights

Weights and codes
Cockpit to main gear56.4 ft17.2 m
Max. takeoff weight174,200 lb79,016 kg
Max. landing weight146,275 lb66,349 kg
Main gear codeD
Taxiway Design Group3
ICAO wake categoryMedium

Where it sits

The 737-800 also has the joint 5th-highest FAA reference approach speed among the 77 types in Design Group III (the input for its Approach Category), and the 2nd-largest fleet on the US register among the 159 jets on this site with a registration count. By length it falls between the Boeing 737 MAX 8 and the Airbus A220-300.

Main gear 23.0 ft wide (7.0 m), 20% of the span; wheelbase 51.2 ft (15.6 m), 40% of the length.

US records: 2,484,764 US flight-plan operations in FY2024; 971 on the US register.

One of 11 variants on the Boeing 737 page.

Closest in size on this site

Source: FAA Aircraft Characteristics Database, October 2024 release. How we measure.